MK113 - Siren sound generator

Description

A simple acoustic siren - a system generating 4 different interesting sounds: police siren, fire brigade, ambulance and the sound of a firing machine gun. The set can be used as an element of the alarm system, the door siren, also works well during "making the toys more attractive".

properties

• smooth adjustment of the pitch
• built-in power amplifier
• choice of sound type - switch
• A loudspeaker and power switch are included in the set
• dimensions 60 x 40 mm.
• power supply - 9 V (6F22)
• in the set a printed circuit board, a set of elements and documentation